package com.yu.mapper;

import com.yu.pojo.User;
import org.mybatis.spring.SqlSessionTemplate;

import java.util.List;

public class UserMapperImpl implements UserMapper{
//我们所有操作，都使用sqlSession来执行，在原来，现在都使用SqlSessionTemplate;
    private SqlSessionTemplate sqlSession;

    public  void  setSqlSession(SqlSessionTemplate sqlSession){
        this.sqlSession = sqlSession;
    }
    public List<User> selectUser() {
        UserMapper mapper = sqlSession.getMapper(UserMapper.class);
        return mapper.selectUser();
    }
}
